package com.qk.controller;

import com.qk.common.PageResult;
import com.qk.common.Result;
import com.qk.entity.Course;
import com.qk.service.CourseService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.List;

@Slf4j
@RequestMapping("/courses")
@RestController
public class CourseController {
    @Autowired
    private CourseService courseService;
    //课程列表查询
    @GetMapping
    public Result list(String name,Integer subject,Integer target,
                       @RequestParam(defaultValue = "1") Integer page,
                       @RequestParam(defaultValue = "10") Integer pageSize){
        log.info("列表查询：" + name + " " + subject + " " + target + " " + page + " " + pageSize);
        //调用service ，分页查询
        PageResult<Course> pageResult = courseService.list(name, subject, target, page, pageSize);
        return Result.success(pageResult);
    }
    //根据id来删除课程
    @DeleteMapping("/{id}")
    public Result delete(@PathVariable Integer id){
        log.info("删除课程：" + id);
        courseService.deleteById(id);
        return Result.success();
    }
    //添加课程
    @PostMapping
    public Result add(@RequestBody Course course){
        log.info("添加课程：" + course);
        courseService.add(course);
        return Result.success();
    }
    //根据id查询课程
    @GetMapping("/{id}")
    public Result detail(@PathVariable Integer id){
        log.info("查询课程：" + id);
        Course course = courseService.selectById(id);
        return Result.success(course);
    }
    //修改课程
    @PutMapping
    public Result update(@RequestBody Course course){
        log.info("修改课程：" + course);
        courseService.update(course);
        return Result.success();
    }
    //查询所有的课程
    @GetMapping("/list")
    public Result listAllNormal() {
        log.info("查询所有的课程");
        List<Course> list = courseService.listAllNormal();
        return Result.success(list);
    }
    //根据学科查询课程
    @GetMapping("/subject/1")
    public Result listBySubject1() {
        log.info("根据学科查询课程");
        List<Course> list = courseService.listBySubject(1);
        return Result.success(list);
    }





    }



